baber/WOPTO huggingface dataset:
Patent JP-2022050671-A (JP)
Title: Parking position determination device, control method, program and storage medium
IPC: G08G1/14
Filed: 2022-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a parking position determining device capable of appropriately guiding a parking position in a parking lot according to a situation. 
     SOLUTION: A data storage unit 31 of a navigation device 1 stores a recommended parking position table 33 related to a recommended parking position in a parking lot. A system controller 20 identifies a target situation, which is a current situation, based on an output of a sensor group 10 or an input to an input device 60, and the like. Then, the system controller 20 determines a recommended parking position corresponding to the target situation based on the recommended parking position table 33, and displays a layout image for clearly indicating the determined recommended parking position on the display 44. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023107551-A (JP)
Title: Grease composition and rolling bearing
Inventor: TAKADA SHINTARO
IPC: C10M169/00
Filed: 2022-01-24
Abstract: To provide a grease composition that realizes superior acoustic properties even under a high load environment, a rolling bearing that can realizes superior acoustic properties under a high load environment by applying the grease composition, and a motor equipped with the same.SOLUTION: A grease composition includes fluorine-based base oil, a fluorine-based thickener, and yttria stabilized zirconia nanoparticles. A rolling bearing encapsulates the grease composition. A motor is equipped with the rolling bearing.SELECTED DRAWING: None
Patent JP-2023119117-A (JP)
Title: Vehicle alarm device
Inventor: YAMASHITA TAKAYA
IPC: G08G1/16
Filed: 2022-02-16
Abstract: To provide a vehicle alarm device that can reduce the possibility of giving an alarm that a driver finds bothersome when the driver's own vehicle changes lanes while flashing a direction indicator.SOLUTION: A vehicle alarm device 1 generates an alarm sound from a buzzer 61 and vibrates a steering wheel using a steering wheel vibration actuator 62 to generate an alarm when a right direction indicator 82 is changed from the off state to the flashing state and there is an object to be monitored in the right monitor range. Furthermore, the vehicle alarm device 1 does not allow the alarm to be generated even if there are objects to be monitored in the right monitor range when a vehicle has completed a lane change of one lane from the original lane to the first right adjacent lane while the right direction indicator 82 is still on, unless the distance between the right side of the own vehicle and the right dividing line of the first right adjacent lane is equal to or less than a threshold distance, or the time taken for the vehicle to enter the second right adjacent lane is equal to or less than the threshold time.SELECTED DRAWING: Figure 1
Patent JP-2023119316-A (JP)
Title: Linear guide
Inventor: MIKI KENJI
IPC: F16C29/04
Filed: 2022-02-16
Abstract: To provide a linear guide having excellent assembly work efficiency.SOLUTION: A linear guide 1 comprises: a guide rail 2; a slider 3 comprising a base part 7 arranged on the guide rail 2, and a pair of sleeve parts 8 extending from the base part 7 at an interval in the width direction of the guide rail 2, and arranged opposite to a pair of rolling element raceways 6 of the guide rail 2; a plurality of rolling elements 4 interposed between the pair of rolling element raceways 6 and the pair of sleeve parts 8; a retainer 5 retaining the plurality of rolling elements 4 on the pair of rolling element raceways 6; and a correction member 14 detachably attached to the slider 3. The base part 7 comprises a groove part 13 in an upper surface 10, and the groove part 13 is located between the pair of sleeve parts 8. The correction member 14 expands the width of the groove part 13 while it is attached to the slider 3.SELECTED DRAWING: Figure 1
Patent JP-2023121256-A (JP)
Title: Film manufacturing system and method
Inventor: KANBAYASHI TAKUYA
IPC: G05B23/02
Filed: 2022-02-21
Abstract: To make it easy to construct a model of diagnosing the condition of a film manufacturing apparatus that changes the property of a film through extension or heating treatment, creates a coating film, and thus forms an arbitrary structure.SOLUTION: A film manufacturing system that treats film while transporting the film includes a film manufacturing unit 110, a control unit 120 that controls the film manufacturing unit, a sensor 130 that acquires information on film to be transported, environment information, and a condition of an apparatus, an arithmetic processing unit 150 that performs arithmetic processing on acquired information, and a display unit 160 that displays a result of the arithmetic processing. The arithmetic processing unit has a feature of processing acquired data, and a condition diagnosis feature of diagnosing the condition of a film transportation system on the basis of the processed data. The condition diagnosis feature denotes a feature of classifying a first data set including previous data items only and a second data set including present data, and comparing a result of arithmetic processing performed on the first data set with the second data set, and thus diagnoses the condition of the film manufacturing unit.SELECTED DRAWING: Figure 1
Patent JP-2023122180-A (JP)
Title: Arithmetic device, arithmetic method, and program
Inventor: HISHIKAWA RYOGO
IPC: B29C64/386
Filed: 2022-02-22
Abstract: To estimate intrinsic strain with high accuracy.SOLUTION: An arithmetic device includes: a deformation acquisition part that acquires a measured deformation amount, which is the amount of shape deviation from a target shape, of a molded object manufactured based on the target shape; an analysis part that executes analysis based on the target shape of the molded object and a reference specific strain value which is a reference value of the specific strain of the molded object, and obtains the analysis deformation amount which is the amount of deviation of the shape of the molded object from the target shape in the analysis; and a strain calculation part that calculates an estimated intrinsic strain value, which is an estimated value of the intrinsic strain of the molded object having the target shape, based on the measured amount of deformation and the analyzed amount of deformation.SELECTED DRAWING: Figure 7
Patent JP-2023123908-A (JP)
Title: Defect measuring device, defect measuring method, manufacturing facility for galvanized steel plate, manufacturing method for galvanized steel plate, and quality control method for galvanized steel plate
Inventor: ONO HIROAKI
IPC: G01N21/894
Filed: 2022-02-25
Abstract: To provide a defect measuring device and a defect measuring method capable of directly and quickly measuring the appearance characteristics of the surface of a galvanized steel sheet caused by a stripe defect in a simple optical system.SOLUTION: Disclosed is a defect measurement device according to the present invention which measures a stripe defect on the surface of a galvanized steel sheet. This measurement device includes: irradiation means for irradiating the surface of the galvanized steel sheet with line illumination light; and imaging means for photographing a surface image of the galvanized steel sheet by receiving the line illumination light reflected on the surface of the galvanized steel sheet. The irradiation means and the imaging means are arranged so that the difference between an irradiation angle and a light receiving angle of the line illumination light falls within a range of 20° or more and 40° or less.SELECTED DRAWING: Figure 1
Patent JP-2023124219-A (JP)
Title: Functional membrane and manufacturing method therefor
Inventor: TADA KAZUNARI
IPC: G02B1/10
Filed: 2022-02-25
Abstract: To provide a functional membrane which is free from property deterioration even when a base material thereof does not contain a hydrophilic ingredient, and a manufacturing method therefor.SOLUTION: A functional membrane of the present invention is a functional membrane with a hydrophilic or anti-fogging property provided on a base material and comprises a fluorine-containing layer containing the fluorine element.SELECTED DRAWING: Figure 1
Patent JP-2023127191-A (JP)
Title: Metal-clad laminate and method for manufacturing the same
Inventor: SHIMIZU YUKI
IPC: B32B15/08
Filed: 2022-03-01
Abstract: To provide a metal-clad laminate that can improve solder heat resistance, and a method for manufacturing the same.SOLUTION: A metal-clad laminate 11 includes an insulating layer 12 and a metal layer 13 laminated on one or both sides of the insulating layer 12. The insulating layer 12 includes a thermosetting polyimide layer 21 and a heat-sealing resin layer 31 provided between the thermosetting polyimide layer 21 and the metal layer 13. The moisture content of the thermosetting polyimide layer 21 is less than 0.6 mass%.SELECTED DRAWING: Figure 1
Patent JP-2022078181-A (JP)
Title: Chickpea protein concentrate
IPC: A23L11/00
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide debittered chickpea based protein concentrates, methods of manufacturing the same, and food products comprising the protein concentrates. 
     SOLUTION: Producing a chickpea protein concentrate by a method comprising debittering, provides a palatable, high-quality protein concentrate useful as a source material for a variety of food products. The method comprises debittering with fumaric acid, separating precipitated protein, and extracting protein in alkaline conditions. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022071134-A (JP)
Title: Processes using hydroxyalkyl-modified starch
IPC: A61Q19/00
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a means or process for allowing consumers themselves to prepare nonuniform compositions useful as cosmetics. 
     SOLUTION: A nonuniform composition is prepared by mixing a first composition comprising a hydroxyalkyl-modified starch and a second composition comprising at least one physiologically acceptable medium selected from the group consisting of oil, water and a mixture thereof. The nonuniform composition can be used for esthetic purpose. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132361-A (JP)
Title: Image forming device
Inventor: KAWASUMI RYOICHI
IPC: G03G21/16
Filed: 2022-03-10
Abstract: To reduce toner scattered inside a device due to an air flow for cooling exposure means.SOLUTION: An image forming device comprises: a photoreceptor; exposure means that forms a latent image on the photoreceptor; development means that develops the latent image formed on the photoreceptor by a toner; an exposure support member that has an opening communicating with the exposure means and integrally supports the exposure means, and that is moved, integrally with the exposure means, to an exposure position where the photoreceptor is exposed, and to a retreat position where the photoreceptor is retracted from the exposure position; and a pivoting member, with one end in a direction orthogonal to the axial line direction of the photoreceptor being supported so as to be pivotable around an axial line that is parallel to an axial line direction of the photoreceptor, and with the other end supporting both ends in a region on an outer side of an opening of the exposure support member in the axial line direction. The exposure means is moved, integrally with the exposure support member, by rotational movement of the pivoting member in one direction, to the exposure position where the photoreceptor is exposed, and the exposure means is moved, integrally with the exposure support member, by rotational movement of the pivoting member in the other direction, to the retreat position where the photoreceptor is retracted from the exposure position.SELECTED DRAWING: Figure 43
Patent JP-2023132643-A (JP)
Title: solid ink
Inventor: NODA MORIHIRO
IPC: C09D11/00
Filed: 2022-03-11
Abstract: To provide a solid ink that exhibits superior blackness and has excellent moldability and good appearance and good mounting properties.SOLUTION: A solid ink includes a black pigment, and a mixture of partially saponified polyvinyl alcohol having a saponification degree of 87-89 mol% and a degree of polymerization of 1000-1700, and fully saponified polyvinyl alcohol having a saponification degree of 98-99 mol% and a degree of polymerization of 500-2400. A weight ratio of the partially saponified polyvinyl alcohol and the fully saponified polyvinyl alcohol in the mixture is 50:50 to 75:25. A blending rate of the mixture to the black pigment is 50-60 wt.% in terms of outer percentage.SELECTED DRAWING: None
Patent JP-2023132991-A (JP)
Title: Seat pad and vehicle seat
Inventor: KITAJIMA TOSHIYUKI
IPC: A47C27/15
Filed: 2022-03-11
Abstract: To suppress damaging of appearance design and comfort of a seated crew member.SOLUTION: A seat cushion pad 20 includes a ventilation member 28 which is formed into a seat shape of a prescribed thickness and allows the air to pass inside. The seat cushion pad 20 is provided with a pad body 26. In the pad body 26, a ventilation member arrangement recess 34 which is formed into a recessed shape with a seated crew member side open and arranges the ventilation member 28 inside is formed. On the bottom of the ventilation member arrangement recess 34, recessed groove parts 38 are formed. The groove parts 38 are formed along inner peripheral surfaces 34B of the ventilation member arrangement recess 34. A dimension of the groove parts 38 is set to one in which end parts of the ventilation member 28 can be pressed.SELECTED DRAWING: Figure 4
Patent JP-2023136095-A (JP)
Title: Mobile object attitude measurement device and mobile object attitude measurement program
Inventor: ODA SHINJI
IPC: G01C19/00
Filed: 2022-03-16
Abstract: To measure attitude information of a moving object as a state vector of a state-space model based on angular velocity information from a gyro sensor and observation information from a satellite navigation system, with high accuracy even when a satellite signal reception environment is degraded or the attitude of the moving object is unstable.SOLUTION: A mobile object attitude measurement device D of the present disclosure comprises: an attitude prediction unit that calculates predicted values of attitude information of a moving object, based on angular velocity information of a gyro sensor G, using a state equation of a state-space model; an attitude correction unit that calculates correction values of the attitude information of the moving object, based on observation information of a satellite navigation system, using an observation equation of the state-space model; and an angular velocity error variance estimation unit 2 that estimates error variance of angular velocity information of the gyro sensor G, based on the angular velocity information of the gyro sensor G, without using the state-space model.SELECTED DRAWING: Figure 2
Patent JP-2023136939-A (JP)
Title: Eddy current flaw detection device and eddy current flaw detection method
Inventor: KOBAYASHI NORIYASU
IPC: G01N27/90
Filed: 2022-03-17
Abstract: To provide an eddy current flaw detection technique which does not impair reliability of a flaw detection result even when a conductive object is present at a position opposite an object under inspection.SOLUTION: An eddy current flaw detection device 10 is provided, comprising: a first coil 11 configured to induce eddy current on a surface of an object 15 under inspection by imparting an alternating magnetic field and detect a reaction magnetic field generated by the eddy current; and a ferromagnetic body 17 provided between the first coil 11 and a conductive body 16 located opposite the object 15 under inspection across the first coil 11.SELECTED DRAWING: Figure 1
Patent JP-2023139334-A (JP)
Title: Puncture needle and medical device set
Inventor: ISHIDA MASAHIRO
IPC: A61M25/06
Filed: 2022-03-22
Abstract: To provide a medical device set which has: a puncture needle which has an inner needle having a lumen into which a guide wire can be inserted; and a guide wire.SOLUTION: A medical device set 12 comprises a puncture needle 10A and a guide wire 14. The puncture needle 10A is configured so that an inner needle member 18 is movable in a tip direction with respect to an outer needle member 16, from a first position where a tip 46 of an inner needle is closer to a base end direction relative to a tip 28 of an outer needle, to a second position where the tip 46 of the inner needle is protruded in the tip direction relative to the tip 28 of the outer needle. A first engagement part provided on an inner needle hub and a second engagement part provided on an outer needle hub inhibit the inner needle member 18 from moving in the base end direction with respect to the outer needle member 16 by contacting each other in a state in which the inner needle member 18 is at the second position.SELECTED DRAWING: Figure 2
Patent JP-2023140696-A (JP)
Title: Stacking tool of square-shaped building material
Inventor: YAMADA MINORI
IPC: B65G57/00
Filed: 2022-03-23
Abstract: To provide a stacking tool capable of arranging a lot of square-shaped building materials in a plant site or the like.SOLUTION: A stacking tool 1 comprises a woody member 2, a metal plate 3, and a shaft member 4. The woody member 2 comprises four protrusions 2a, 2b, 2c, 2d obtained by forming X-shape. A lower side right-angle recess 1a out of right-angle recesses at four portions of the X-shape is engaged with an upper side corner portion of a square-shaped building material placed laterally, and a lower side corner portion of another square-shaped building material stacked on the square-shaped building material to be placed laterally is engaged with an upper side right-angle recess 1b out of the right-angle recesses at the four portions. The X-shaped metal plate 3 is arranged on both side faces of the four protrusions of the woody member 2. The shaft members 4 mutually fasten the woody member 2 and the two metal plates 3 by passing through the woody member 2 and the metal plates 3.SELECTED DRAWING: Figure 1
Patent JP-2023144543-A (JP)
Title: Lighting fixture
Inventor: KOBAYASHI KATSUYUKI
IPC: F21S2/00
Filed: 2022-03-28
Abstract: To provide a lighting fixture capable of more easily performing wiring work even when inputting a control signal to each of a plurality of lighting fixtures.SOLUTION: A lighting fixture is provided with: a light source module having a long-size substrate and a plurality of light sources aligned in the longitudinal direction of the substrate; a power supply unit lightening the plurality of light sources by converting electric power supplied from outside and supplying the electric power to the plurality of light sources; a control unit electrically connected to a control signal line connected from outside and changing at least one of brightness and colors of light emitted from the plurality of light sources by controlling a power converting operation by the power supply unit on the basis of control signals input from the control signal line; and wiring provided to the light source module, extending in the longitudinal direction of the substrate, electrically connected to the control unit and used for transmitting the control signals to the other adjacent lighting fixture.SELECTED DRAWING: Figure 4
Patent JP-2023146217-A (JP)
Title: Polyarylene sulfide copolymer and method for producing the same, and polyarylene sulfide copolymer composition
Inventor: KAIHO HIDE
IPC: C08G75/0213
Filed: 2022-03-29
Abstract: To provide a polyarylene sulfide copolymer that balances a high glass transition point with a high crystallization temperature, and a polyarylene sulfide copolymer composition that balances a high glass transition point with a high crystallization temperature.SOLUTION: A polyarylene sulfide copolymer includes an arylene sulfide unit with a number average molecular weight Mn of 1,000 or more and 10,000 or less, as a structural unit, with the arylene sulfide unit linked to a copolymerization component via an imide group. The polyarylene sulfide copolymer has a glass transition point of 95°C or higher and 190°C or lower by differential scanning calorimetry, while having a crystallization temperature of 165°C or higher.SELECTED DRAWING: None
Patent JP-2022104960-A (JP)
Title: Vibration feeling device, method, program for vibration feeling device, and computer-readable storage medium storing program for vibration feeling device
IPC: G06F3/01
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To generate vibration in a high frequency band which is easily perceived by humans. 
     SOLUTION: A vibration control device includes: a frequency elimination control unit 111 that eliminates a first signal component having a frequency of a predetermined frequency or less; a time division control unit 112 that, at every predetermined time, divides a second signal component other than the first signal component eliminated by the frequency elimination control unit 111; and an energy control unit 113 that, at every predetermined time divided by the time division control unit 112, converts the waveform of the second signal component while maintaining the energy of the second signal component. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023149168-A (JP)
Title: shift actuator
Inventor: ITO TAKUZO
IPC: F16H1/16
Filed: 2022-03-30
Abstract: To downsize an electromagnetic brake in a shift actuator.SOLUTION: A shift actuator 100 comprises a motor 1 comprising a rotating shaft 1a, an electromagnetic brake 1c for regulating the rotation of the rotating shaft 1a, and a speed reduction mechanism 3 for reducing the speed of the rotation of the rotating shaft 1a to output it to an output shaft 2. The speed reduction mechanism 3 comprises a worm gear 31a fixed to the rotating shaft 1a, and a worm wheel 31b engaged with the worm gear 31a.SELECTED DRAWING: Figure 5
Patent JP-2023151668-A (JP)
Title: Polarizable curved laminate, polarizable laminate, and spectacles lens and spectacles
Inventor: OYA YUTAKA
IPC: G02C7/12
Filed: 2022-03-31
Abstract: To provide a polarizable curved laminate that accurately suppresses or prevents stripes due to unevenness inevitably formed on a surface of a resin layer from being viewed on an interface between a resin layer and an adhesive layer to exhibit superior designability and optical characteristics, a polarizable laminate from which the polarizable curved laminate can be obtained, and a spectacles lens and spectacles which comprise the polarizable curved laminate and are superior in reliability.SOLUTION: A polarizable curved laminate 10 comprises a polarizing film 13, a first resin layer 11, a second resin layer 12, a first adhesive layer 16, and a second adhesive layer 17, and is formed in a curved state having a curved concave surface on one surface side and a curved convex surface on the other surface side, wherein a relational expression (refractive index Rr(1)/Rb(1)) of a ratio of a refractive index Rr(1) of the first resin layer 11 and a refractive index Rb(1) of the first adhesive layer 16 satisfies 0.93≤refractive index Rr(1)/Rb(1)≤1.07.SELECTED DRAWING: Figure 3
Patent JP-2022088614-A (JP)
Title: Radio communication method, network device, and terminal device
IPC: H04W72/04
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method, a network device, and a terminal device for improving a communication characteristic in transmitting synchronization signal blocks. 
     SOLUTION: A radio communication system includes a network device that occupies a first band width with N first codes to transmit to a terminal device a first channel or signals included in a synchronization signal block and occupies a second band width with M second codes and occupies a third band width with S first codes of the N first codes to transmit to the terminal device a second channel or signals included in the synchronization signal block. Frequency region resource positions of the first band width and the third band width do not overlap with each other. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT